190195320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{701}}^1$

素因数の和:758

約数の個数: 256

約数和(自身を含む): 727833600

約数和(自身を除く): 537638280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 701, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1402, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2103, 2261, 2280, 2380, 2584, 2660, 2804, 2856, 3192, 3230, 3505, 3570, 3876, 3990, 4206, 4522, 4760, 4845, 4907, 5320, 5608, 6460, 6783, 7010, 7140, 7752, 7980, 8412, 9044, 9690, 9814, 10515, 11305, 11917, 12920, 13319, 13566, 14020, 14280, 14721, 15960, 16824, 18088, 19380, 19628, 21030, 22610, 23834, 24535, 26638, 27132, 28040, 29442, 33915, 35751, 38760, 39256, 39957, 42060, 45220, 47668, 49070, 53276, 54264, 58884, 59585, 66595, 67830, 71502, 73605, 79914, 83419, 84120, 90440, 93233, 95336, 98140, 106552, 117768, 119170, 133190, 135660, 143004, 147210, 159828, 166838, 178755, 186466, 196280, 199785, 226423, 238340, 250257, 266380, 271320, 279699, 286008, 294420, 319656, 333676, 357510, 372932, 399570, 417095, 452846, 466165, 476680, 500514, 532760, 559398, 588840, 667352, 679269, 715020, 745864, 799140, 834190, 905692, 932330, 1001028, 1118796, 1132115, 1251285, 1358538, 1398495, 1430040, 1584961, 1598280, 1668380, 1811384, 1864660, 2002056, 2237592, 2264230, 2502570, 2717076, 2796990, 3169922, 3336760, 3396345, 3729320, 4528460, 4754883, 5005140, 5434152, 5593980, 6339844, 6792690, 7924805, 9056920, 9509766, 10010280, 11187960, 12679688, 13585380, 15849610, 19019532, 23774415, 27170760, 31699220, 38039064, 47548830, 63398440, 95097660, 190195320]

約数ペア:

[(1, 190195320), (2, 95097660), (3, 63398440), (4, 47548830), (5, 38039064), (6, 31699220), (7, 27170760), (8, 23774415), (10, 19019532), (12, 15849610), (14, 13585380), (15, 12679688), (17, 11187960), (19, 10010280), (20, 9509766), (21, 9056920), (24, 7924805), (28, 6792690), (30, 6339844), (34, 5593980), (35, 5434152), (38, 5005140), (40, 4754883), (42, 4528460), (51, 3729320), (56, 3396345), (57, 3336760), (60, 3169922), (68, 2796990), (70, 2717076), (76, 2502570), (84, 2264230), (85, 2237592), (95, 2002056), (102, 1864660), (105, 1811384), (114, 1668380), (119, 1598280), (120, 1584961), (133, 1430040), (136, 1398495), (140, 1358538), (152, 1251285), (168, 1132115), (170, 1118796), (190, 1001028), (204, 932330), (210, 905692), (228, 834190), (238, 799140), (255, 745864), (266, 715020), (280, 679269), (285, 667352), (323, 588840), (340, 559398), (357, 532760), (380, 500514), (399, 476680), (408, 466165), (420, 452846), (456, 417095), (476, 399570), (510, 372932), (532, 357510), (570, 333676), (595, 319656), (646, 294420), (665, 286008), (680, 279699), (701, 271320), (714, 266380), (760, 250257), (798, 238340), (840, 226423), (952, 199785), (969, 196280), (1020, 186466), (1064, 178755), (1140, 166838), (1190, 159828), (1292, 147210), (1330, 143004), (1402, 135660), (1428, 133190), (1596, 119170), (1615, 117768), (1785, 106552), (1938, 98140), (1995, 95336), (2040, 93233), (2103, 90440), (2261, 84120), (2280, 83419), (2380, 79914), (2584, 73605), (2660, 71502), (2804, 67830), (2856, 66595), (3192, 59585), (3230, 58884), (3505, 54264), (3570, 53276), (3876, 49070), (3990, 47668), (4206, 45220), (4522, 42060), (4760, 39957), (4845, 39256), (4907, 38760), (5320, 35751), (5608, 33915), (6460, 29442), (6783, 28040), (7010, 27132), (7140, 26638), (7752, 24535), (7980, 23834), (8412, 22610), (9044, 21030), (9690, 19628), (9814, 19380), (10515, 18088), (11305, 16824), (11917, 15960), (12920, 14721), (13319, 14280), (13566, 14020)]